package com.jiashihui.web.service;

import com.jiashihui.web.model.Product;

/**
 * @author jiashihui
 * @describe: TODO
 * @date 2019/01/22
 */
public interface ProductService {
    /**
     * 通过ID查询产品
     * @param id
     * @return
     */
    Product queryById(long id);
}
